Semantic search

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Condition

Printout selection

Options

Parameters [+]

limit:

The maximum number of results to return

offset:

The offset of the first result

link:

Show values as links

headers:

Display the headers/property names

mainlabel:

The label to give to the main page name

intro:

The text to display before the query results, if there are any

outro:

The text to display after the query results, if there are any

searchlabel:

Text for continuing the search

default:

The text to display if there are no query results

class:

An additional CSS class to set for the table

transpose:

Display table headers vertically and results horizontally

sep:

The separator between results

prefix:

Control display of namespace in printouts

Sort options

Delete

Add sorting condition

ResultCodeDebugExtra

To embed this query inline into a wiki page use the code below.

{{#ask: [[Category:Project]]
 |?Contact
 |format=broadtable
 |limit=50
 |offset=20
 |link=all
 |sort=
 |order=asc
 |headers=show
}}

Results 21 – 70 previous 50 20 50 100 250 500 next 50

JSON CSV RSS RDF

Query log

{
    "query_string": "[[Category:Project]]",
    "query_source": "SMWSQLStore",
    "query_time": "0.0082",
    "from_cache": false
}

Debug output SQLStore

ASK Query

[[Category:Project]]

SQL Query

SELECT DISTINCT
t0.smw_id AS id,
  t0.smw_title AS t,
  t0.smw_namespace AS ns,
  t0.smw_iw AS iw,
  t0.smw_subobject AS so,
  t0.smw_sortkey AS sortkey, t0.smw_sort
FROM
`mw_smw_object_ids` AS t0
INNER JOIN
`mw_smw_fpt_inst` AS t1 ON t0.smw_id=t1.s_id
WHERE
(t1.o_id=8504)
  AND t0.smw_iw!=':smw'
  AND t0.smw_iw!=':smw-delete'
  AND t0.smw_iw!=':smw-redi'
ORDER BY
t0.smw_sort ASC
LIMIT
55
OFFSET
20

SQL Explain

ID	select_type	table	type	possible_keys	key	key_len	ref	rows	filtered	Extra
1	SIMPLE	t1	ref	s_id, o_id, s_id_2, o_id_2	o_id_2	5	const	464		Using index; Using temporary; Using filesort
1	SIMPLE	t0	eq_ref	PRIMARY, smw_id, smw_iw, smw_iw_2	PRIMARY	4	revspacenl.t1.s_id	1		Using where

Auxilliary Tables

No auxilliary tables used.

Query Metrics

Query-Size:1
Query-Depth:0

Errors and Warnings

None

	Contact
Antennes
AntiLost
Arcade repair course
Arduino Battery Spot Welder
Arduino walker
Arrow Two Band Antenna (2m/70cm)
Aruba-105
Assembling RhoCoCo
AudioMoth
AudioRecordingKit
Augurken
BBQ Dak
BCR-1
Bakfiets
BalanceMii
BatteryTester
Batty
BeltSander
Bibliotheek
Blahaj counter
Borduurmachine
Breimachines
Bringing up Rhococo (first boot, and firmware development)
Buiding up and testing the ZX81+38 revision 1,9
BuildStatusTrafficLight
Building Glasgow
Buying Electronic Components
CC2540
CCCamp19tickets
CCCheckmate
CJMCU-811
CL260
CNC plasma cutter
CNC router
CNC router 3020
CO2MeterHacking
CPC464 Restart
Canadian NABU retro computer conversion to VGA out and 220V 50Hz
ChaoticCircuits
Chemicals
Chemielockers Upgrade
ChildrensTaborPipe
CircuitBreaker
Cloud shirt
Colomax/buienalarm
Colomax/fishfeeder
ComicChat
Compaq LTE Elite 4/50E
Components
CrawlSpaceSensor

Semantic search

Query log

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